Issued Patents All Time
Showing 51–75 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764862 | Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof | Brian Atkins, Seth Garrett Anderle, Robert W. Arfele, Ram L. Ladi, Brandon Paul Linford +6 more | 2014-07-01 |
| 8764864 | Polycrystalline diamond compact including a polycrystalline diamond table having copper-containing material therein and applications therefor | David P. Miess, Kenneth E. Bertagnolli, C. Eugene McMurray, Paul Douglas Jones | 2014-07-01 |
| 8753413 | Polycrystalline diamond compacts and applications therefor | — | 2014-06-17 |
| 8746376 | Rotary drill bit including polycrystalline diamond cutting elements | Kenneth E. Bertagnolli, Jason K. Wiggins, Jiang Qian, David P. Miess | 2014-06-10 |
| 8734552 | Methods of fabricating polycrystalline diamond and polycrystalline diamond compacts with a carbonate material | Kenneth E. Bertagnolli | 2014-05-27 |
| 8701798 | Cutting element assembly including one or more superabrasive cutting elements and drill bit utilizing the same | Jiang Qian, Debkumar Mukhopadhyay, Jason K. Wiggins, Kenneth E. Bertagnolli, Shawn C. Scott +1 more | 2014-04-22 |
| 8622157 | Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements | Kenneth E. Bertagnolli | 2014-01-07 |
| 8616306 | Polycrystalline diamond compacts, method of fabricating same, and various applications | Kenneth E. Bertagnolli, Jason K. Wiggins, Jiang Qian, David P. Miess, Debkumar Mukhopadhyay | 2013-12-31 |
| 8617310 | Method and system for perceiving a boundary between a first region and a second region of a superabrasive volume | — | 2013-12-31 |
| 8479845 | Cutting element assembly including one or more superabrasive cutting elements, drill bit utilizing the same, and methods of manufacture | Jiang Qian, Debkumar Mukhopadhyay, Jason K. Wiggins, Kenneth E. Bertagnolli, Shawn C. Scott +1 more | 2013-07-09 |
| 8361429 | Polycrystalline diamond materials and related products | Kenneth E. Bertagnolli, Jason K. Wiggins, Jiang Qian, David P. Miess | 2013-01-29 |
| 8353974 | Superabrasive elements, methods of manufacturing, and drill bits including same | Craig H. Cooley, Kenneth E. Bertagnolli | 2013-01-15 |
| 8342269 | Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements | Kenneth E. Bertagnolli | 2013-01-01 |
| 8297382 | Polycrystalline diamond compacts, method of fabricating same, and various applications | Kenneth E. Bertagnolli, David P. Miess, Jiang Qian, Jason K. Wiggins, Debkumar Mukhopadhyay | 2012-10-30 |
| 8276691 | Rotary drill bit including at least one superabrasive cutting element having a diamond-silicon carbide composite table | Jiang Qian, Kenneth E. Bertagnolli, Jason K. Wiggins, Jim I. Dewberry, David P. Miess | 2012-10-02 |
| 8261858 | Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof | Brian Atkins, Seth Garrett Anderle, Robert W. Arfele, Ram L. Ladi, Brandon Paul Linford +6 more | 2012-09-11 |
| 8246701 | Methods of fabricating polycrystalline diamond elements and compacts using SP2-carbon-containing particles | — | 2012-08-21 |
| 8230953 | Polycrystalline diamond compacts and drill bits using same | Kenneth E. Bertagnolli | 2012-07-31 |
| 8202335 | Superabrasive elements, methods of manufacturing, and drill bits including same | Craig H. Cooley, Kenneth E. Bertagnolli | 2012-06-19 |
| 8168115 | Methods of fabricating a superabrasive compact including a diamond-silicon carbide composite table | Jiang Qian, Kenneth E. Bertagnolli, Jason K. Wiggins, Jim I. Dewberry, David P. Miess | 2012-05-01 |
| 8158258 | Polycrystalline diamond | Kenneth E. Bertagnolli, Jiang Qian, Jason K. Wiggins | 2012-04-17 |
| 8147790 | Methods of fabricating polycrystalline diamond by carbon pumping and polycrystalline diamond products | Kenneth E. Bertagnolli | 2012-04-03 |
| 8146687 | Polycrystalline diamond compact including at least one thermally-stable polycrystalline diamond body and applications therefor | — | 2012-04-03 |
| 8080071 | Polycrystalline diamond compact, methods of fabricating same, and applications therefor | — | 2011-12-20 |
| 8061458 | Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements | Kenneth E. Bertagnolli | 2011-11-22 |